Pearl and Helenite Physical Properties

Pearl

Helenite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.60-2.85Not Available

1 7.18

1.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

Not Available

1.6 Cleavage

none

Not Available

1.7 Mohs Hardness

2.5-4.5Not Available

2 10

1.8 Chemical Composition

Not Available

Pearl and Helenite Chemical Formula

While comparing Pearl and Helenite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Pearl and Helenite chemical formula.

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Pearl and Helenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pearl and Helenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pearl and Helenite Optical Properties during the identification of gemstone. Specific gravity of Pearl is Not Available whereas that of Helenite is Not Available.